import java.util.Random;
import java.util.Scanner;

public class test {
    public static void main(String[] args) {
        Random random = new Random();
        float sum = 0.0f;
        for (int i = 0; i < 30; i++) {
            int num = random.nextInt(1000);
            sum += num;
        }
        System.out.println(sum/30);

        String s1 = "abc";
        String s2 = "abc";
        System.out.println(s1.equals(s2));
        System.out.println(s1.toString().equals(s2));
    }
}
